aya-ebpf-bindings v0.1.1 doesn't compile on riscv64 anymore

[felixonmars]

error[E0432]: unresolved import `gen::helpers`
  --> ebpf/aya-ebpf-bindings/src/lib.rs:37:9
   |
37 | pub use gen::helpers;
   |         ^^^^^^^^^^^^ no `helpers` in `gen`

error[E0432]: unresolved import `crate::gen::bindings`
  --> ebpf/aya-ebpf-bindings/src/lib.rs:40:25
   |
40 |     pub use crate::gen::bindings::*;
   |                         ^^^^^^^^ could not find `bindings` in `gen`

For more information about this error, try `rustc --explain E0432`.
error: could not compile `aya-ebpf-bindings` (lib) due to 2 previous errors

The latest code from main branch compiles fine though. Maybe it's time for a new release?

Ref: felixonmars/archriscv-packages#4857 (comment)